Biochemical cotton and filter cotton have the same point and different point. Filter cotton generally refers to the filter material of white cotton fiber, and the thickness is generally between 3 mm and 50 mm. It is mainly used to filter air dust and attach fine suspended particles such as paint. Etc., while bio-cotton is a block filter material that is made of irregularly-entangled imported coarse wire materials and can also be used as a filter material. However, biochemical cotton is mainly used as a bacteria house to allow nitrifying bacteria to have a bed. With nitrifying bacteria, only the ammonia in the fish tank water will not cause the fish to die. Therefore, there are differences between biochemical cotton and filter cotton, but there are also common areas.
Biochemical cotton is a kind of filter material with a wide range of uses, which mainly plays the role of biochemical filtration. Applicable to marine aquariums, freshwater tanks and aquatic tanks and other ornamental aquariums. It is mainly used for culturing nitrifying bacteria, allowing nitrifiers to decompose toxic NH3/NH4 and NO2 in water and convert them into non-toxic NO3. Therefore, it can improve water quality and improve the survival rate of fish. It is a kind of filter material with both physical and biochemical filtration effects. It has good elasticity, large specific surface area, and is not easily damaged. It can also effectively filter out impurities in water.
The filter cotton is mainly used for surface treatment, paint coating, spraying, precision electronics, optical electronics, biopharmaceuticals, food production, air cooling, etc. These environments require flowing air, but can not have dust, so you need to use filter cotton The dust is filtered out and only the clean air is circulated in a relatively closed space, so that the need for production operation can be achieved.